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Barium concentrations and speciation in surface waters collected from an active barium mining area in Guizhou Province, southwestern China 期刊论文
Environmental Science and Pollution Research, 2018, 卷号: 25, 期号: 8, 页码: 7608–7617
Authors:  Lu, Qinhui;  Xu, Xiaohang;  Xu, Zhidong;  Liang, Longchao
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Barium  Multivariate Statistical Analysis, Phreeqc Program, Mining Activities  Species  
GEMAS: Spatial analysis of the Ni distribution on a continental-scale using digital image processing techniques on European agricultural soil data 期刊论文
Jorunal of Geochemical Exploration, 2018, 卷号: 186, 页码: 143-157
Authors:  Gyozo Jordan;  Attila Petrik;  BenedettoDe Vivo;  Stefano Albanese;  Alecos Demetriades;  Martiya Sadeghi;  The GEMAS Project Team
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Univariate Statistics  numerical Differential Calculation  spatial Pattern  lineament Analysis  lithology Soil Parent Material  
亚铁驱动针铁矿晶相重组耦合砷氧化机制 期刊论文
矿物学报, 2018, 期号: 5, 页码: 572-579
Authors:  刘亚楠;  陈曼佳;  童辉;  李芳柏;  刘承帅;  华健;  龙胜桥;  高庭;  刘宇晖;  夏亚飞
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铁(氢)氧化物  重金属  铁原子交换  稳定同位素示踪  晶相重组  
单一汞同位素示踪大气与农田作物汞的交换过程 期刊论文
环境化学, 2018, 期号: 3, 页码: 419-427
Authors:  朱宗强;  王训;  王衡;  LIN Che-Jen;  冯新斌
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汞同位素标记  大气-植被  交换通量  汞分配特征  
Assessment of Metalloid and Metal Contamination in Soils from Hainan, China 期刊论文
International Journal of Environmental Research & Public Health, 2018, 卷号: 15, 期号: 3, 页码: 1-13
Authors:  Xiangjun Liao;  Chao Zhang;  Guangyi Sun;  Zhonggen Li;  Lihai Shang;  Yangrong Fu;  Yusheng He;  Yi Yang
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Metals  Arsenic  Soils  Hainan  Source  
Cr Release from Cr-Substituted Goethite during Aqueous Fe(II)-Induced Recrystallization 期刊论文
Minerals, 2018, 卷号: 8, 期号: 9, 页码: 1-16
Authors:  Jian Hu;  Manjia Chen;  Chengshuai Liu;  Fangbai Li;  Jian Long;  Ting Gao;  Fei Wu;  Jing Lei;  Minghua Gu
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Trace Metal Release  Iron Mineral  Fe Atom Exchange  Phase Transformation  Soil Metal Activity  
Occurrence and Health-Risk Assessment of Trace Metals in Raw and Boiled Drinking Water from Rural Areas of China 期刊论文
Water, 2018, 卷号: 10, 期号: 5, 页码: 1-15
Authors:  Junhua Wu;  Yi Man;  Guangyi Sun;  Lihai Shang
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Drinking Water  Trace Metals  Chronic Daily Intakes  Chinese Rural Areas  
Sequential samples reveal significant variation of mercury isotope ratios during single rainfall events 期刊论文
Science of The Total Environment, 2018, 卷号: 624, 页码: 133-144
Authors:  Shengliu Yuan;  Jiubin Chen;  Hongming Cai;  Wei Yuan;  Zhongwei Wang;  Qiang Huang;  Yujie Liu;  Xingyang Wu
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Mercury Isotopes  Wet Deposition Dynamic  Particulate Phase  Filtered Phase  Hydrogen And Oxygen Isotopes  Incense Burning  
Gallium isotope fractionation during Ga adsorption on calcite and goethite 期刊论文
Geochimica et Cosmochimica Acta, 2018, 卷号: 223, 页码: 350-363
Authors:  Wei Yuan;  Giuseppe D.Saldi;  JiuBin Chen;  MarinoVetuschi Zuccolini;  Jean-Louis Birck;  Yujie Liu;  Jacques Schott
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Gallium Isotopes  Significant Fractionation  Adsorption  Calcite  Goethite  
贵州省稻田土壤重金属分布特征 期刊论文
矿物岩石地球化学通报, 2018, 期号: 6, 页码: 1084-1091
Authors:  孔祥宇;  黄国培;  程天金;  江帆;  王志伟;  李秋华;  喻子恒;  张华;  姚珩
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为揭示贵州省稻田土壤重金属的超标状况和空间分布特征,采集了92个稻田土壤样品,用icp-ms测定了样品的重金属含量,并运用单因子污染指数法、富集因子法和空间分析法对数据进行了分析处理。结果表明,贵州省稻田土壤的as、cd、cr、cu、ni、pb、sb和zn平均含量分别为(19.7±17.1)、(0.577±0.690)、(91.1±38.6)、(40.5±32.8)、(37.1±20.3)、(35.5±32.0)、(3.59±8.81)和(135±128) Mg/kg  89.1%的点位重金属超标,67.4%的点位为轻微(超标1～2倍)和轻度(超标2～3倍)超标  Ni、as、cd主要由地质高背景成因导致  在成矿区和成矿带上,出现源于人为活动的重金属超标,在一些点位和区域达到了中度超标(超标3～5倍)至重度(超标大于5倍)超标。